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riadik2000 [5.3K]
3 years ago
5

Blank of water is a physical change because boiling the water is blank from a liquid to a gas

Chemistry
2 answers:
Katarina [22]3 years ago
4 0

The first blank is evaporation and the second blank is changing.

stich3 [128]3 years ago
4 0

The answer to the first blank is boiling.  The answer to the second blank is changing.

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Why don't siblings look exactly alike
marusya05 [52]

Answer:

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A scientist is conducting a Sanger's sequencing experiment to determine the number of polypeptides present in an oligomeric prot
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Depends on molecule.

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How can you tell from a substance's formula if it is ionic or molecular?
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3 0
3 years ago
A gas that exerts a pressure of
spayn [35]

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3.089 L

Explanation:

From the given information, provided that the no of moles and the temperature remains constant;

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Using Boyle's law:

P_1V_1 =P_2V_2 \\ \\ V_1 = \dfrac{P_2V_2}{P_1} \\ \\  V_1 = \dfrac{25.43 \times 1.895}{15.6}  \\ \\ \mathbf{  V_1 = 3.089  \ L}

4 0
2 years ago
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